SKU: 19771144

Electro-Voice R300-HD-C Wireless Handheld Mic System

Sale price$238.05 Regular price$264.50
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Ships within 48 hours · Estimated delivery Oct 8 - Oct 13

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Description

Electro-Voice R300-HD-C Wireless Handheld Mic SystemThe Electro Voice R300 HD is a cost effective, all metal handheld wireless microphone system well suited for tabletop use, or as part of an AV installation, in small to medium sized conference centers, educational facilities, and performance spaces. The R300 HD includes the R300 antenna diversity receiver and the HT300 handheld microphone transmitter with a PL22 cardioid, dynamic capsule. The system has a 150' operating range and features 32 pre

The Electro-Voice R300-HD is a cost-effective, all-metal handheld wireless microphone system well suited for tabletop use, or as part of an AV installation, in small- to medium-sized conference centers, educational facilities, and performance spaces.

The R300-HD includes the R300 antenna-diversity receiver and the HT300 handheld microphone transmitter with a PL22 cardioid, dynamic capsule. The system has a 150' operating range and features 32 pre-progammed frequencies to scan for optimal transmission, along with removable antennas that allow the user to rackmount the receiver (with separately available rackmount kit and antenna cables).

The ClearScan feature on the R300 receiver automatically searches for the ideal operating frequency, while the EZ Sync button locks the transmitter to the correct channel via infrared. The system's antenna-diversity technology helps to reduce noise and interference by comparing the incoming signals on the two antennas and using the stronger one. The receiver features both 1/4" phone and XLR outputs on the rear, and a power supply is included. The HT300 transmitter operates for up to 14 hours on a pair of AA alkaline batteries.

Features

  • For Presenters and Performers
  • HT300 Cardioid Mic/Transmitter with Mute
  • Single-Channel Tabletop Receiver
  • 32 Auto-Scan Frequencies
  • Two Removable Antennas with Diversity
  • Adjustable Output Level
  • Rugged Metal Construction
  • 14-Hour AA Batteries
  • Expandable to 8 Mic Channels/150' Range

Specifications

System
Wireless Technology
Analog UHF
Diversity
Yes
RF Frequency Band
C: 516 to 532 MHz
Number of RF Channel Frequencies
32
Max Operating Range
150' / 45.7 m (Line of Sight)
Max Transmitters per Band
8
Dynamic Range
>95 dB
Encryption
No
Built-In Recorder
No
Timecode Support
No
Mobile App Compatible
No
Receiver
Receiver Type
1x Tabletop
Mounting Options
Rackmount (with Non-Included Hardware, 1 U Half-Rack)
Antenna
2x Removable TNC 1/2 Wave Flexible Whip (Rear-Mount)
Number of Audio Channels
1
Audio I/O
1x XLR 3-Pin Balanced Mic Output
1x 1/4" TS Unbalanced Line Output  
Network I/O
No
Word Clock I/O
No
USB/Lightning Connectivity
No
Gain Range
0 to +8 dB
Frequency Response
80 Hz to 18 kHz ±2 dB
Display
Backlit LCD
Power Requirements
AC/DC Power Adapter
Transmitters
Included Transmitters
1x Handheld
RF Output Power
8 mW
Antenna
Internal
Input Level
Microphone
Audio I/O
No
USB I/O
No
Muting
Off/On Switch
Auto-Level/Gain
No
Sync Method
IR
Display
Backlit LCD
Microphones
Microphone Type
1x Handheld
Polar Pattern
Cardioid
Color
Silver / Black
Power
Transmitter Battery Type
2x AA
Transmitter Battery Life
14 Hours (Alkaline)
AC/DC Power Adapter
12 to 16 VDC (Included)
Input Power
120 VAC, 60 Hz at 500 mA
Physical
Environmental Resistance
No
Housing
Metal
Dimensions
Receiver:
8.1 x 1.7 x 8.3" / 206 x 43 x 210 mm
Transmitter:
10.5" / 26.7 cm
Packaging Info
Package Weight
5.08 lb
Box Dimensions (LxWxH)
15.7 x 12.1 x 2.75"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 19771144

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4.1 ★★★★★
Based on 8 reviews
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AreTrue
Phoenix, US
★★★★★ 4
Smell
Size: Queen (2 Count), Color: Original White (Cooling)
The fact that there are not more comments on the smell of these pillows has me worried about some of yall. Listen, I LOVE the weight, and the firmness, it’s perfect for that. However, these pillows are RANK. They have a very strong mildew-ish smell that lingers. I took the outer cover off and washed it and let the pillow air out for a few days, the smell is still very strong when you press your face against it, which one does because it is in fact designed for that purpose. It smells so bad. It’s nauseating. I can smell it through two pillowcases and blanket that I threw on top of them hoping an extra layer would trap the smell. I’ll bake them in the Texas sun tomorrow and hope that helps, because otherwise these are the perfect pillows for someone who wants to feel like they are hugging a torso but can’t stand the sound/feel of someone else breathing. I don’t know…4 stars, if the smell goes away I’ll come back. Update: many many days later. Either they don’t really smell anymore or I got use to it. They’ve held their firmness and shape well. I like them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026
S
Verified Purchase
Samantha
Cuba, US
★★★★★ 5
Actually Cooling Pillow
Size: Queen (1 Count), Color: Original White (Cooling)
This is a really nice pillow, I was worried it would be too soft or too firm but it's just right and it's actually cooling, it feels cool every time I touch it. I've noticed an improvement in sleep since using it. Would recommend!
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Reviewed in the United States on May 27, 2026
T
Verified Purchase
Tyler and Kaela
Lexington, US
★★★★★ 5
Repurchased in King Size – Still Love These Cooling Pillows
Size: King (2 Count), Color: Original White (Cooling), Size: King (2 Count), Color: Original White (Cooling)
After using the queen-size version of these pillows for over a year, we purchased the king-size set when we upgraded to a king mattress. Both my husband and I really like them. The cooling feature works well, and we like that each side feels different—when I run cold, I use the softer bamboo side, while my husband prefers the cooler side since he tends to sleep hot. They fit well in our king-size pillowcases and feel supportive in all sleeping positions, whether I’m on my stomach, side, or back. I also appreciate that you can remove some of the filling to adjust the firmness. The covers are washable, which makes them easy to maintain. Overall, we’re very happy with this repurchase and the long-lasting comfort.
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Reviewed in the United States on April 15, 2026
M
Verified Purchase
Mystery Fan
Boise, US
★★★★★ 3
Not great at cooling
Size: Queen (2 Count), Color: Original White (Cooling)
Each pillow cover has 2 sides, one marked for cooling, and the other a different fabric. The cooling side is about the same effectiveness as having a silk or satin pillow cover. It's only cool when you first touch it. The cooling side doesn't seem to absorb or wick moisture, so if you are sweaty - it keeps the moisture in place. You'll definitely want a regular pillow case over the pillow cover. In fact, if you suffer from night sweats, the non-cooling side is actually more comfortable. The pillow fill is ample, and simple to squish around for more support for your neck, etc. Think bean bag. But it will retain your impression after use. I find I need to do as I did when I had down pillows - give it a few good shakes in the morning when I make the bed to get it evened out for the coming night. In all, it is a well-made and comfortable pillow to sleep on, but it does not excel in cooling.
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Reviewed in the United States on May 29, 2026
C
Verified Purchase
Carol C
Lexington, US
★★★★★ 5
excellent pillows i bought two sets!!
Size: Firm Queen (2 Count), Color: Original White (Cooling)
I ordered these for my son who has neck issues and has gone through so many pillows trying to find one that he liked. They’re heavy, so i was worried that they might be “too” heavy to be able to sleep on comfortably, so I ordered a second set, one firmer than the other (just in case) and gave him a set for Xmas and he loved the first set so much without even trying the less firm ones.He also needs the cooling factor and these offered that, too. They are filled with pieces of memory foam (tons of it) and each pillow can be modified by removing some of the foam. The covers are beautiful, high quality fabric with a zipper so ts easy to remove or replace the foam pieces. The size is perfect and they keep their shape. I kept the second set i ordered rather than returning them and i love the pillows. I actually modified two by removing some of the foam pieces. I kept the foam pieces in a zippered pillow protector and i can always adjust mine when or if i need to. 1000% love these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026

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